Our Data Sources
18, Windsor Road, Cardiff has 31 entries in the Land Registry, most recently in September 2018 and a single entry in the EPC database dated April 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 18, Windsor Road, Cardiff would be worth £1,188,906, with a potential rental value of £3,996 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,053,031, with a rental value of £3,539 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Windsor Road, Cardiff occupies a 1,012 m2 plot as recorded by HM Land Registry.
Of the 32 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
18, Windsor Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Apr 2018.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
18, Windsor Road, Cardiff last changed hands on 4th September 2018, selling for £890,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 5.4% since September 2018.
- Sold Sep 2018£890,000
- Sold Dec 2003£607,500
- Sold Jul 1999£290,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 11 sales of comparable properties within 920 metres of 18, Windsor Road, Cardiff since 2009.
Most recently, Hafod Y Ddinas, Heol Isaf, Cardiff, CF15 8DX, a freehold house, sold at £995,000 on the 13th March 2026.
Read more about house prices in CF15.
- Sold Mar 2026£995,000 | 5 Bed HouseHafod Y Ddinas, Heol Isaf, Cardiff, CF15 8DXHafod Y Ddinas, Heol Isaf, Cardiff, CF15 8DX
- Sold Mar 2025£6,000 | 5 Bed House17, Heol Isaf, Cardiff, CF15 8AG17, Heol Isaf, Cardiff, CF15 8AG
- Sold Jun 2021£950,000 | 5 Bed House3, Windsor Road, Cardiff, CF15 8BP3, Windsor Road, Cardiff, CF15 8BP
- Sold Aug 2020£760,000 | 5 Bed House10, Windsor Avenue, Cardiff, CF15 8BW10, Windsor Avenue, Cardiff, CF15 8BW
- Sold Apr 2020£865,000 | 5 Bed House20, Heol Isaf, Cardiff, CF15 8AL20, Heol Isaf, Cardiff, CF15 8AL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £708,253, ranging from £351,868 to £1,002,084.
- 20A Windsor Road
5 Bed House | 24 m | Est. Value: £1,002,084
- 14 Windsor Road
5 Bed House | 38 m | Est. Value: £896,079
- 20 Windsor Road
5 Bed House | 41 m | Est. Value: £943,896
- 4 The Green
4 Bed House | 49 m | Est. Value: £389,871
- 3 The Green
4 Bed House | 50 m | Est. Value: £394,972
Location Comparison
Our analysis of the public data ranks 18, Windsor Road, Cardiff as the 5th largest and the 4th most expensive of the 44 addresses on Windsor Road, Radyr, Cardiff, CF15.
Against the CF15 postcode district average, it is £739k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Radyr|500 m away
- Coryton|1.7 km away
- Llandaf|2.0 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
